dt-bindings: sound: tlv320adcx140: Add GPI config property

Add an array property that configures the General Purpose Input (GPI)
register.  The device has 4 GPI pins and each pin can be configured in 1
of 7 different ways.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200526200917.10385-1-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Dan Murphy 2020-05-26 15:09:16 -05:00 • committed by Mark Brown
commit 2465d32bea
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